One of the big issues with Zuckerberg's optics are the circumstances around Facebook's creation. An app to rate people's attractiveness, laughing in chat logs that people would trust him with their personal information, etc. Combined with the externalities and immense power they now have, it's not a great look.

However, I agree that he's probably a better person than most give him credit for, and I think he's really stuck between a rock and a hard place on a lot of these issues. Especially things relating to politics, mis/disinformation, and free speech. I consider the proliferation of non-paid online services (who therefore can only survive by making money in other ways) the true bane of humanity; not any particular executive. (That said, I'm also not going to let anyone off the hook once they deliberately choose to create such a service.)

I had a high opinion of Bezos until the disclosure of Amazon's poor working conditions. His making the minimum wage for workers $15/hour is a good step, but I think they're going to need to do a lot more before that reputation changes. Other than that, I admire him.

Dorsey seems to be the least hated of the bunch, and I like him, personally. He seems like he still has a kind of hacker mindset, and I believe he genuinely wants to make Twitter a force for good in the world. I'm not sure if he'll be able to accomplish it, though.

Doesn't Zuckerberg still have a controlling interest in Facebook? Seems to me, that makes him more culpable than most of the rest.

I'm just looking at what Wikipedia says Zuckerberg is worth but it's $69B. Looking at what Forbes said his charity (which does not mean 100% his money) they donated $410 million in 2018. That's ~0.006% of his wealth meaning it's not even giving away a penny out of $100. It's close to half a penny out of $100.

I understand net worth of $69B is on paper but none of these guys are philanthropic.

Many of us still are

Bezos has donated a lot to charity, including $10 billion to fight climate change and $100 million to food banks in 2020. Sure, he could donate more, but % wise that's probably more than many people reading this have donated in 2020. And I don't want to start a debate over it, but I do believe that the primary intention behind Blue Origin is to benefit humanity.

The main issue with Bezos is worker conditions at Amazon, I think.